


    <!-- 登录表单 -->
    <div class="container mt-5">
        <div class="row justify-content-center">
            <div class="col-md-6 col-lg-4">
                <div class="card shadow">
                    <div class="card-body">
                        <h3 class="card-title text-center mb-4">Login</h3>
                        <form id="loginForm">
                            <!-- 用户名输入 -->
                            <div class="mb-3">
                                <label for="username" class="form-label">Username</label>
                                <input type="text" class="form-control" id="username" placeholder="Enter your username" required>
                            </div>
                            <!-- 密码输入 -->
                            <div class="mb-3">
                                <label for="password" class="form-label">Password</label>
                                <input type="password" class="form-control" id="password" placeholder="Enter your password" required>
                            </div>
                            <!-- 登录按钮 -->
                            <div class="d-grid">
                                <button class="btn btn-primary login-button" id="login">Login</button>
                            </div>
                        </form>
                        <!-- 注册链接 -->
                        <div class="text-center mt-3">
                            <p>Don't have an account? <a href="#">Register here</a></p>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>

